235707840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{27281}}^1$

素因数の和:27307

約数の個数: 112

約数和(自身を含む): 831555360

約数和(自身を除く): 595847520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 27281, 54562, 81843, 109124, 136405, 163686, 218248, 245529, 272810, 327372, 409215, 436496, 491058, 545620, 654744, 736587, 818430, 872992, 982116, 1091240, 1227645, 1309488, 1473174, 1636860, 1745984, 1964232, 2182480, 2455290, 2618976, 2946348, 3273720, 3682935, 3928464, 4364960, 4910580, 5237952, 5892696, 6547440, 7365870, 7856928, 8729920, 9821160, 11785392, 13094880, 14731740, 15713856, 19642320, 23570784, 26189760, 29463480, 39284640, 47141568, 58926960, 78569280, 117853920, 235707840]

約数ペア:

[(1, 235707840), (2, 117853920), (3, 78569280), (4, 58926960), (5, 47141568), (6, 39284640), (8, 29463480), (9, 26189760), (10, 23570784), (12, 19642320), (15, 15713856), (16, 14731740), (18, 13094880), (20, 11785392), (24, 9821160), (27, 8729920), (30, 7856928), (32, 7365870), (36, 6547440), (40, 5892696), (45, 5237952), (48, 4910580), (54, 4364960), (60, 3928464), (64, 3682935), (72, 3273720), (80, 2946348), (90, 2618976), (96, 2455290), (108, 2182480), (120, 1964232), (135, 1745984), (144, 1636860), (160, 1473174), (180, 1309488), (192, 1227645), (216, 1091240), (240, 982116), (270, 872992), (288, 818430), (320, 736587), (360, 654744), (432, 545620), (480, 491058), (540, 436496), (576, 409215), (720, 327372), (864, 272810), (960, 245529), (1080, 218248), (1440, 163686), (1728, 136405), (2160, 109124), (2880, 81843), (4320, 54562), (8640, 27281)]